class_docstr: Base class for evaluation methods.
  
  Subclasses will typically declare an interface method that handles
  performing evaluation on an image, video, or entire collection.
  
  Args:
      config: an :class:`EvaluationMethodConfig`
class_docstr_tok: ["Base","class","for","evaluation","methods",".","Subclasses","will","typically","declare","an","interface","method","that","handles","performing","evaluation","on","an","image",",","video",",","or","entire","collection",".","Args",":","config",":","an",":","class",":","`","EvaluationMethodConfig","`"]
code: def _run_str(cls):
      return "evaluation"
  
file_path: fiftyone/fiftyone/core/evaluation.py
imports: from fiftyone.core.runs import BaseRun, BaseRunInfo, BaseRunConfig, BaseRunResults
  from fiftyone.core.odm import patch_evaluations
label_desc: Use image node_id 3 for calling the EvaluationMethod obj's underlying member method code with example usage: obj._run_str(cls) and returns: str